MCQ PracticeUse of pulverised coal in boilers providesSubject: Chemical EngineeringTopic: Furnace TechnologyAHigher calorific valueBBetter combustionCSmokeless burningDLess erosion on furnace wallCorrect Answer: BPractice QuizBack to MCQsRelated MCQsCurrent flows in a circuit whenEighttenths coulomb passes a point in 4 s. The current in amperes isThe unit of electrical charge is the